2019Triumph Speed Triple RS – Specifications/Technical Details Europe/UK MSRP Price: £12100 GBP (On The Road inc 20% Vat) Type Liquid-cooled, 12 valve, DOHC, in-line 3-cylinder. Capacity 1050 cc. Bore Stroke 79 mm / 71.4 mm. Compression 12.25:1 Hh2yF.